Home > Lined Diaphragm Valve
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials on hand and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We supply these Lined Diaphragm Valves in compliance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: The main benefit of lined diaphragm valves lies in their corrosion resistance. The lining material (like PTFE) shields the valve from corrosive fluids, which makes them well-suited for dealing with aggressive chemicals and acids.
Leakage Prevention: Diaphragm valves are recognized for their tight shut-off performance. The flexible diaphragm provides a seal that prevents leakage, which is essential in applications where containing the fluid matters.
Versatility: Thanks to their sturdy build and inert lining material, these valves can accommodate a broad variety of fluids, including corrosive and abrasive media, as well as fluids carrying suspended solids.
Low Maintenance: Compared with other valve types, they require relatively little maintenance. Since the diaphragm is the sole moving component, the need for frequent repairs or replacements is reduced.
Biocompatibility: For applications that demand sanitary conditions or the handling of food-grade materials, lined diaphragm valves fitted with suitable lining materials can guarantee adherence to hygiene and safety standards.
Lined Diaphragm Valves serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
